My isd1790 is connected according to the instructions but it does not work properly and the LED is flashing. Why? Can an expert please tell me? [img]http://download.ourdev.cn/bbs_upload489681/files_23...
After reading the article "LM3S8962 controls hardware operation through webpage" posted by jiao430, I think most people still don't know why this happens. jiao430 has posted his software package for e...
First of all, a senior programmer cannot be trained by reading a few books and writing tens of thousands of lines of code. I am more concerned about the low-level environment, that is, the actual work...
[color=rgb(0, 0, 0)][color=rgb(68, 68, 68)][backcolor=rgb(255, 255, 255)][color=rgb(68, 68, 68)][backcolor=rgb(255, 255, 255)] The configuration of whether the port is pulled up in the InitGpio() func...
I use ir2104 to amplify the pwm voltage to 10V, and drive the mosfette irf540n, but when the voltage provided to the boost is 2v, the voltage regulator will stabilize the current. The circuit is a lar...
I just started to learn mpc5634. Does anyone know how to use this microcontroller? Please send me some simple codes that can drive GPIO. Email [url=mailto:shenyujie_nmg@163.com]shenyujie_nmg@163.com[/...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
Problems such as the depletion of natural resources, air pollution, traffic congestion, and rising fossil fuel prices have forced societies and individuals to seek alternative means of transportati...[Details]
Motors, especially those with brushes, generate a lot of noise. This noise must be dealt with if the appliance is to meet the requirements of EMC standards. The means to solve EMC are nothing more ...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
0 Introduction
In order to improve the automation control of shortwave transmitters, so that they can automatically process from far to near, the technicians here use the ICS system to complete the ...[Details]
introduction
LEDs continue to gain popularity in automotive applications, thanks to their long lifespan and the flexibility they offer for body styling and interior design. Some may be surpris...[Details]
LED is the abbreviation of the English word. Its main meanings are: LED = Light Emitting Diode, a solid-state semiconductor device that can convert electrical energy into visible light. It can dire...[Details]
1 Overview
In the field of traditional lighting, the concepts and definitions of lamps and lamps are clear. Lamps and lamps have their own applicable product standards, supporting technical st...[Details]
At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
It should be understood as follows: DC-DC means direct current to direct current (conversion of different DC power values). Anything that meets this definition can be called a DC-DC converter, incl...[Details]
Embedded System
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